var http_url = "data/houseConfig.json";
$.getJSON(  
    http_url ,  
    function (json){
        //循环获取数据    
        var res = "";  
        $.each(json, function (index) {  
            //循环获取数据    
            res += "<tr><td>"+json[index].name+"</td>";
	        res += "<td>"+json[index].type+"</td>";
	        res += "<td>"+json[index].deviceId+"</td>";
	        res += "<td>"+json[index].longPoleNum+"</td>";
	        res += "<td>"+json[index].widthPoleNum+"</td>";
	        res += "<td>"+json[index].layerNumF+"</td>";
	        res += "<td>"+json[index].direction+"</td>";
	        res += "<td>"+json[index].turnsNum+"</td>";
	        res += "<td>"+json[index].circle1+"</td>";
	        res += "<td>"+json[index].circle2+"</td>";
	        res += "<td>"+json[index].circle3+"</td>";
	        res += "<td>"+json[index].circle4+"</td>";
	        res += "<td>"+json[index].layerNumO+"</td>";
	        res += "<td>"+json[index].firstOnline+"</td>";
	        res += "<td>"+json[index].relayId+"</td></tr>";  
	        });  
        $("#bb tbody").html(res);
    }  
);